Comfrey

Yellow Oleander

About Comfrey and Yellow Oleander

Comfrey

Yellow Oleander

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What is

Life Span

Perennial

Type

Broadleaf Evergreen

Origin

Europe, Russia

Mexico, Central America, South America

Types

Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)

it is a type of oleander

Number of Varieties

210

0 40000

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Habitat

Cold Regions, stream banks

coastal environs, disturbed sites, old gardens, open Woodlands, Pastures, Roadsides, Waste areas, waterways

USDA Hardiness Zone

6-119-15

0 99

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AHS Heat Zone

Sunset Zone

21,22

Habit

Upright/Erect

Oval or Rounded

Information

Plant Size

Minimum Height

20.00 cm240.00 cm

0 3900

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Minimum Width

90.00 cm240.00 cm

0 6350

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Plant Color

Flower Color

White, Light Pink

Yellow, Light Yellow, Peach

Flower Color Modifier

Bicolor

Fruit Color

Orange Red

Red, Green, Black

Leaf Color in Spring

Red, Green, Copper

Green

Leaf Color in Summer

Green, Blue Green

Green, Dark Green

Leaf Color in Fall

Green, Blue Green

Dark Green

Leaf Color in Winter

Red, Dark Green, Burgundy, Bronze

Dark Green

Shape

Leaf Shape

Oval

Long Narrow

Thorns

✔ ✘

Season

Plant Season

Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade

Full Sun

Growth Rate

Medium

Fast

Type of Soil

Loam, Sand

The pH of Soil

Acidic, Neutral

Acidic, Neutral, Alkaline

Soil Drainage

Well drained

Bloom Time

Late Spring, Early Summer, Summer

Indeterminate

Repeat Bloomer

✔ ✘

Tolerances

Pollution, Drought, Salt

Care

Where to Plant?

Container, Ground

Ground, Pot

How to Plant?

Root Division, Transplanting

Seedlings

Plant Maintenance

Low

Medium

Watering Plants

Watering Requirements

Allow to dry out slightly between watering, Water daily during growing season

Needs watering once a week, Water Deeply

In Summer

Lots of watering

In Spring

Moderate

In Winter

Average Water

Soil

Soil pH

Acidic, Neutral

Acidic, Neutral, Alkaline

Soil Type

Loam, Sand

Soil Drainage Capacity

Well drained

Sun Exposure

Full Sun, Partial Sun, Partial shade

Full Sun

Pruning

Cut or pinch the stems, Remove dead leaves

Prune to stimulate growth, Remove dead branches

Fertilizers

14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers

fertilize in spring, slow-release fertilizers

Pests and Diseases

Aphids, Stem spot

Bacteria, fungus, Insects

Plant Tolerance

Shallow soil, Sun

Drought, Pollution, Salt

Facts

Flowers

Showy

Flower Petal Number

Single

Fruits

Showy Fruit

✔ ✘

Edible Fruit

✔ ✘

Fragrance

Fragrant Flower

✔ ✘

Fragrant Fruit

✔ ✘

Fragrant Leaf

✔ ✘

Fragrant Bark/Stem

✔ ✘

Showy Foliage

✔ ✘

Showy Bark

✔ ✘

Foliage Texture

Medium

Fine

Foliage Sheen

Glossy

Evergreen

✔ ✘

Invasive

✔ ✘

Self-Sowing

✔ ✘

Attracts

Ants, Butterflies, pollinators

Allergy

Antibacterial, Peripheral Edema

Phytodermatitis, Toxic

Benefits

Uses

Aesthetic Uses

Cottage Garden, Showy Purposes

Showy Purposes

Beauty Benefits

Acne, Beautiful Skin, Reduce Bruises, Remove blemishes

Edible Uses

✔ ✘

Environmental Uses

Air purification, Fixes Nitrogen

Plant Benefits

Medicinal Uses

Asthma, Diarrhea, Obesity, Osteoarthritis

Part of Plant Used

Leaves, Twigs

Whole plant

Other Uses

Used for its medicinal properties

For making oil, Used as Ornamental plant

Used As Indoor Plant

✔ ✘

Used As Outdoor Plant

✔ ✘

Garden Design

Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical

Container, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier, Tropical

Scientific Name

Botanical Name

Symphytum asperum

THEVETIA peruviana

Common Name

Comfrey,Black Root, Blackwort, Bruisewort

Yellow Oleander, Lucky Nut

In Hindi

Blackwort

पीला कनेर

In German

Blackwort

Gelbe Oleander

In French

Blackwort

Oleander Jaune

In Spanish

Blackwort

Oleander amarillo

In Greek

Blackwort

κίτρινη πικροδάφνη

In Portuguese

Blackwort

Oleander amarelo

In Polish

Blackwort

żółta Oleander

In Latin

Blackwort

Yellow haurit Cleander

Classification

Kingdom

Plantae

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Lamiales

Gentianales

Family

Boraginaceae

Apocynaceae

Genus

Symphytum

Cascabela

Clade

Angiosperms, Eudicots, Rosids

Angiosperms, Asterids, Eudicots

Tribe

Subfamily

Boraginoideae

Number of Species

35100

1 27800

👆🏻

Properties of Comfrey and Yellow Oleander

Wondering what are the properties of Comfrey and Yellow Oleander? We provide you with everything About Comfrey and Yellow Oleander. Comfrey doesn't have thorns and Yellow Oleander doesn't have thorns. Also Comfrey does not have fragrant flowers. Comfrey has allergic reactions like Antibacterial and Peripheral Edema and Yellow Oleander has allergic reactions like Antibacterial and Peripheral Edema. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Comfrey and Yellow Oleander and you can choose the plant having best and most benefits.

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Season and Care of Comfrey and Yellow Oleander

Season and care of Comfrey and Yellow Oleander is important to know. While considering everything about Comfrey and Yellow Oleander Care, growing season is an essential factor. Comfrey season is Spring, Summer, Fall and Winter and Yellow Oleander season is Spring, Summer, Fall and Winter. The type of soil for Comfrey is Loam, Sand and for Yellow Oleander is Loam, Sand while the PH of soil for Comfrey is Acidic, Neutral and for Yellow Oleander is Acidic, Neutral, Alkaline.

Comfrey and Yellow Oleander Physical Information

Comfrey and Yellow Oleander physical information is very important for comparison. Comfrey height is 20.00 cm and width 90.00 cm whereas Yellow Oleander height is 240.00 cm and width 240.00 cm. The color specification of Comfrey and Yellow Oleander are as follows:

Comfrey flower color: White and Light Pink
Comfrey leaf color: Red, Green and Copper
Yellow Oleander flower color: Yellow, Light Yellow and Peach
Yellow Oleander leaf color: Green

Care of Comfrey and Yellow Oleander

Care of Comfrey and Yellow Oleander include pruning, fertilizers, watering etc. Comfrey pruning is done Cut or pinch the stems and Remove dead leaves and Yellow Oleander pruning is done Prune to stimulate growth and Remove dead branches. In summer Comfrey needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Yellow Oleander needs Lots of watering and in winter, it needs Average Water.